well servicing
短語詞組
- offshore well -servicing rig 海上修井機具
- Drilling and well -servicing structures 鉆井和油井輔助裝置
- packaged well servicing system 組裝式修井設備
- well servicing unit 修井機
- tubing well servicing operation 過油管修井作業(yè)
- Well Completion & Servicing 礦井的完成及服務
- well servicing tool 大修工具 返回 well servicing